John Howe's Solar Chain-Saw (and other inventions)
See a solar tractor, solar chain-saw, even a solar MG, all built by engineer John Howe of Maine.
80% Efficient Solar Panel?! Works at Night?!
EcoGeek - Technology for the Environment
Solar Power Generator
Take Me Fishing | Freshwater Stream and River Fishing
Find out how to read where the water is moving, and how fish behave in it to help make your next stream and ricer fishing adventure a success.
Strobe Illusion - Stare into the Strobe and begin to hallucinate!...
A very trippy and powerful optical illusion.
Full screen-split screen with any game.
Sorry for the quality and shaky recording. Just wanted to share this thought after the sony presser. Today Sony announced a new 24 inch 3d tv at $499. They a...
Third-World Wind Power: First Look
In a conventional wind generator, gears help transfer the motion of the spinning blades to a turbine where an electric current is induced.
Cool maps of the world
A selection of infographic maps that put a cool perspective on the world we live in. @Amazing_Maps https://twitter.com/Amazing_Maps
This Animation Teaches You More About Physics Than High...
The 15 Craziest Things In Nature You Won't Believe Actually...
Cut the Rope
Play Cut the Rope! A mysterious package has arrived, and the little monster inside has only one request… CANDY!
SOLAR DEATH RAY WATER aqua lens with 1/3 Kilowatt Heat Energy...
This is another solar water lens that is almost 30 inches in diameter and can burn through wood quickly. It delivers a very large powerful focal point that i...
Joshua Klein: The intelligence of crows
TED Talks Hacker and writer Joshua Klein is fascinated by crows. (Notice the gleam of intelligence in their little black eyes?) After a long amateur study of corvid behavior, he's come up with an elegant machine that may form a new bond between anima...
Stumblers Who Like APOD: 2012 March 12 - The Scale of the...
A different astronomy and space science related image is featured each day, along with a brief explanation.